I am not sure if this is the appropriate place to pose this question but here it goes anyways. I was re-reading my April/May 2009 issues on the simplicity of building a foundry complete with overhead crane and it's gantry by Dean Freytag. My question is what kind of foundry is it? Is it up to the builder to decide? Or is it a foundry that produces rolled steel? Or something else? I would really like to know because I would like to add my own foundry but also add on to it because it seems so lonely. Thanks for any suggestions that you can offer!